Development And Application Of Metro Construction Monitoring Information Management System

At present,there are many systems on construction monitoring and informationization in the market,and there are few systems that can dominate the market in terms of versatility.The reasons for this lie in the complexity of the objects,the variability of the processes of various construction entities,Different requirements lead.Therefore,if we want to do a good job of information management in the true sense of the word,we must have a system that meets the requirements of the existing technology so that we can better solve the existing problems and meet the requirements of the owners.Subway construction monitoring project data processing is based on the EXCEL platform for the development of database information processing system.The system has been widely used in Metro Line 8 of Shenzhen Metro.Through the data analysis during construction,it can understand the deformation and stability of the project,predict its deformation trend and timely feedback to track and control the construction progress.The original design and construction organization to provide the most direct basis for improvement,the danger of possible timely warning signal to adjust the construction process and steps to avoid the occurrence of accidents.Through this system,it has successfully predicted the settlement area of the seamount station,cooperating with the construction unit to actively deal with grouting,controlling the settlement trend and avoiding the expansion in time.Through constant feedback on field use problems,some of the system's weaknesses were corrected and new features were added.Through the subway construction monitoring project on Shenzhen Metro Line 8,it can be realized that the constructon monitoring work not only needs to deal with a large amount of data,but also involves the construction design and personnel coordination.It is an integrated production management system.The original method of manually processing data is far from meeting the requirements of the current era.Based on the EXCEL VBA compilation management platform,a complete set of information processing system based on EXCEL platform is realized,database entry platform is realized and daily data is databaseed.The data processing platform is realized to form the basic processing ability of data,such as multi-condition query,Report file automation,charts,data early warning analysis function.This platform to play the advantages of database storage,query data and Excel platform to deal with the convenience of data,simplification of complex issues.It realizes a monitoring data processing platform with low cost,high accuracy,replication and promotion.With the timely update of the relevant monitoring database,the status,stability and deformation analysis of the entire monitoring object can be clearly,exhaustively and timely displayed on a global scale or in detail,providing data support for modifying design parameters,optimizing construction technology and changing construction methods.